What happens to the velocity of a light body when it undergoes an elastic collision in one dimension with a very heavy body at rest?

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Question:
What happens to the velocity of a light body when it undergoes an elastic collision in one dimension with a very heavy body at rest?

1.its velocity becomes twice

2.it rebounds with twice of its own velocity

3. it rebounds with its own velocity

4. it stops and comes to rest

Posted Date:-2021-02-21 13:25:17

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